** IO paper Replication

** Figure 2

graph box eu_position_ches, ylabel(0(2)10) by(challenger_party,note("")) scheme(s1mono) ytitle(EU Position) 

graph box eu_position_ches, ylabel(0(2)10) by(partyfam,note("")) scheme(s1mono) ytitle(EU Position) 

** Table S1 Supplementary Appendix

sort challenger_party

by challenger_party: sum eu_position_ches

sort partyfam

by partyfam: sum eu_position_ches

